All animals are equal but some animals are more equal than others.
Hearing voices no one else can hear isn't a good sign, even in the wizarding world.
Every moment of one's existence one is growing into more or retreating into less.
He was one of those men who think that the world can be saved by writing a pamphlet.
Tragedy is when I cut my finger. Comedy is when you walk into an open sewer and die.
Art is science made clear.
Nothing can be so amusingly arrogant as a young man who has just discovered an old idea and thinks it is his own.